After getting all my samples into wav format i do this (i dont use recycle):
when youre in reason go to create next to the edit menu up top
scroll down until you see either reddrum drum computer or kong drum designer
when you create it right click on it and click initialize patch
after you do that just click on whatever pad (for kong) and then on the left there should be folder icon where you can browse to find your sample
for reddrum its pretty much the same concept, theres 10 "pads" you can map samples to